INTERBODY FUSION DEVICES WITH SELF-AFFIXING MECHANISMS

摘要

Interbody fusion devices including deployable fixation members. The implant may include a spacer, optionally, an end member coupled to the spacer, and one or more fixation members configured to extend into adjacent vertebrae. The fixation members may include screws, nails, shims, tangs, spikes, staples, pins, blades, fins, or the like, and combinations thereof.

主权项

1. A spinal implant comprising:
a spacer comprising an upper surface and a lower surface, wherein the upper surface comprises one or more protrusions and the lower surface comprises one or more protrusions; an end member attached to the spacer, wherein the end member comprises a first opening and a second opening; a first fixation member extendable through the first opening; and a second fixation member extendable through the second opening, wherein the first fixation member is non-threaded and the second fixation member is threaded.